| 黄鳝Monopterus albus性转变的探讨 |
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| 引用本文： | 梅文骧,操应龙,李蕊蕾,石补立,胡爱芬.黄鳝Monopterus albus性转变的探讨[J].浙江海洋学院学报(自然科学版),1993(1). |
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| 作者姓名： | 梅文骧 操应龙 李蕊蕾 石补立 胡爱芬 |
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| 作者单位： | 浙江水产学院科研处，浙江水产学院科研处，浙江水产学院科研处，浙江水产学院科研处，浙江水产学院科研处 养殖系83届本科毕业生，养殖系83届本科毕业生，84届本科毕业生，84届本科毕业生 |
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| 摘 要： | 通过403尾黄鳝解剖性腺观察并镜检组织切片,发现大多数黄鳝左叶性腺发达,右叶性腺不发达,左叶性腺先发育成卵巢,后转变为精巢。少数黄鳝右叶性腺发达,但也能发生性转变。黄鳝发生性转变与体长有关,并随纬度和环境条件改变而变化。黄鳝的性比不稳定,这是其通过性转变而适应环境的结果。
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| 关 键 词： | 黄鳝 性转变 |
A PRELIMINARY OBSERVATION ON SEX REVERSAL OF THE MUD EEL MONOPTERUS ALBUS |
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| Mei Wenxiang Cao Yinglong Li Ruilei Shi Buli Hu Aifen.A PRELIMINARY OBSERVATION ON SEX REVERSAL OF THE MUD EEL MONOPTERUS ALBUS[J].Journal of Zhejiang Ocean University(Natural Science Edition),1993(1). |
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| Authors: | Mei Wenxiang Cao Yinglong Li Ruilei Shi Buli Hu Aifen |
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| Abstract: | By dissecting 403 specimens of Monoptercs albus and observing their sections, It has been found that the left gonadals of them developed. Only in few specimens right gonadals developed and sex reversal could also be occured.The incidence of sex reversal of Monopterus albus increased along with growth of the body length and varied with the latitude and environment.The varies sex ratio of Monopterus albus is the result of their reproductive adaptation to the environment through sex reversal. |
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| Keywords: | Monopterus albus sex reversal |
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